This cover from USA depicts 3 different stamps, including2 stamps on the right corner, both celebrating the
Grand Canyon National Park. Located in northwestern Arizona, the
Grande Canyon National Park is the 15th site in the United States to have been named as a national park. The park's central feature is the Grand Canyon, a gorge of the Colorado River, which is often considered one of the Wonders of the World. The Grand Canyon was designated a World Heritage Site by UNESCO in 1979. The park celebrated its 100th anniversary on February 26, 2019.
